Everyone makes for himself his own segment of world and constructs his
own private system, often with air-tight compartments, so that after
a time it seems to him that he has grasped the meaning and structure
of the whole. But the finite will never be able to grasp the infinite.
-- Carl Jung. "The Structure of the Psyche" (1927) in The Structure And Dynamics Of The Psyche, (2nd Edition) Translated By R. F. C. Hull. Princeton University Press (1960, 1975).